<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<script src="angular1.2.30.js"></script>
</head>
<body ng-app>
<div class="box" ng-controller="myController">
	<input type="text" >
		{{val}}
	</div>
	<script>
		function myController($scope){
			$scope.val="xiaoming";
		}
	</script>
</body>
</html>
